'I wil now begin to think of making a Collection of Coins & Medals. And to day for a Foundation, Mr Elstob of Queens Coll. gave me a brass Coin of Constantine:
CONSTANTINVS PF AVG
SOLI INVICTO COMITI PTR'
(BL, MS Harley 6466, f.83r; Burnett 2020b, pp. 1244, 1248)